baber/WOPTO huggingface dataset:
Patent CA-2274165-A1 (CA)
Inventor: SHIKAMA TAKASHI
IPC: H01F41/04
Filed: 1999-06-10
Abstract: A manufacturing method of a bead inductor comprises the steps of forming a molded body of a resin or a rubber including a powdery magnetic substance with a conductor coil formed by winding a length of metallic wire coated thereon for insulation embedded therein; cutting the both ends of the molded body so as to expose the ends of the conductor coil; and attaching external terminals to the exposed ends of the conductor coil so as to be electrically connected.   The connecting reliability between the conductor coil and the external terminals is increased in the bead inductor manufactured by the method. Convex portions protruding from the end surfaces of the molded body are formed on the both ends of the conductor coil, which are exposed by cutting the molded body, so that the external terminals are attached to be electrically connected to the convex portions.
Patent CA-2276323-A1 (CA)
Title: Thermoplastic elastomer based on olefin and process for producing the same
Inventor: UCHIYAMA AKIRA
IPC: C08L23/16
Filed: 1999-06-28
Abstract: A thermoplastic elastomer based on olefin which can be produced simply by melt-kneading 5 - 60 % by weight of a polyethylene resin (A) together with 40 - 95 % by weight of an ethylene/.alpha. -olefin copolymer (B) with optional subsidiary component(s) before the kneaded mass is molded into a formed product, the said elastomer being capable of recycling for reclamation and exhibiting the following characteristics 1 to 3 , namnely, 1   9 ~ Y - 0.43 X ~ 27   .....(1) in which X denotes the JIS A-hardness value (a dimensionless value) of the thermoplastic elastomer based on olefin determined according to the prescription of JIS K 6301 and Y represents the permanent compressive strain value (expressed by %) of the thermoplastic elastomer based on olefin determined according to the prescription of JIS K 6301 under a condition of 70 °C x 22 hours, 2  a tensile strength in the raqnge from 5 to 30 MPa and 3    a permanent elongation of 18 % or less determined according to the prescription of JIS K 6301,
Patent CA-2277379-A1 (CA)
Inventor: BRAUN FRIEDRICH
IPC: A61K35/36
Filed: 1998-11-12
Abstract: L'invention concerne un médicament favorisant la cicatrisation et destiné à une application locale. Ce médicament contient des thrombocytes ou des fragments de thrombocytes qui renferment des facteurs de croissance pouvant être cédés; qui sont présents à l'état lyophilisé ou congelé et qui sont soumis à un procédé de diminution du nombre de virus et/ou d'inactivation des virus.
Patent CA-2277645-A1 (CA)
Inventor: CHENG GREGORY T
IPC: F21S8/04
Filed: 1999-07-15
Abstract: A ceiling light operable to be flush mounted on a wall or ceiling. The ceiling light has a base plate and a globe removably mounted to the base plate. A motion detector is operably installed between the base plate and the covering globe and has a removable cap connected to the motion detector. The removable cap allows the removal of the covering globe. The cap has a translucent or transparent central area which allows the motion detector to sense motion through the cap.
Patent CA-2278177-A1 (CA)
Title: Control apparatus and control method for a construction machine
Inventor: HIKIYAMA MITSURU
IPC: E02F9/22
Filed: 1998-10-13
Abstract: The present invention relates to a control apparatus and a control method for a construction machine, and it is an object of the present invention to make it possible to set, even if unique information of a working attachment cannot be inputted, an operation condition suitable for the working attachment by a simple operation with certainty. To this end, a control apparatus for a construction machine to which a working attachment (2) is attached is constructed such that it comprises a control section (12) for controlling a hydraulic power source (5), (6) based on unique information of the working attachment (2), a display section (60) which performs discrimination failure display when the type of the working attachment (2) has not successfully been discriminated, and a standard set value setting section for setting, when the discrimination failure display is performed by the display section (60), the type of the working attachment (2) and a standard value regarding the operation condition of the working attachment (2), and that the control section (12) is capable of controlling the hydraulic power source (5), (6) based on the operation condition set based on the unique information of the working attachment (2) or information of the standard set value set by the standard set value setting section.
Patent CA-2280121-A1 (CA)
Title: Cutting insert and milling tool
Inventor: HEINLOTH MARKUS
IPC: B23C5/20
Filed: 1998-02-03
Abstract: The invention relates to a cutting insert (10) with 8 usable cutting edges and with large longitudinal surfaces, each comprising a protruding rib (20) in the center along their longitudinal axes. The cutting edges (13) defining said longitudinal surfaces form an angle of 70°< (90°-.beta.)< 90° with their respective ends and the short rounded edges (14) of the upper and lower surfaces (11, 12). According to the invention, milling tools are fitted with a plurality of such cutting inserts.
Patent CA-2282738-A1 (CA)
Title: Physiologic mitral valve implantation holding system
Inventor: GROSS JEFFREY M
IPC: A61F2/00
Filed: 1998-02-26
Abstract: A temporary holder for a physiologic mitral valve includes a structure which releasably clamps the annulus of the valve between the rim of a plate and a snap ring. The structure also includes a pair of papillary head holders which hold the papillary heads of the valve at a predetermined distance and angle from the annulus plate for optimum surgical positioning. The papillary heads are temporarily sutured to their holders and can be released by a simple scalpel stroke.
Patent CA-2285180-A1 (CA)
Title: Intravaginal drug delivery system and discharge collection device
Inventor: CONTENTE AUDREY
IPC: A61B10/00
Filed: 1998-03-26
Abstract: A device is provided for reliable, comfortably and conveniently introducing agents, including drugs and other substances, into the vaginal canal. A discharge collection device (10) is also disclosed. The disclosed devices may be formed of an elastomeric rim (11) and a flexible film. The rim may have a non-circular cross section. The film may be collapsible into a low profile insertion configuration. The devices may be disposable, and may be constructed so as to be convenient to use, comfortable to wear internally, and reliable. Preferably, the devices are formed of thermoplastic material that softens in response to body temperature to provide improved comfort and handling.
Patent CA-2287665-A1 (CA)
Inventor: FUJIWARA SHIGETAKA
IPC: B41J2/205
Filed: 1999-10-27
Abstract: In a printer device, an electric field, causing a cohesion region, is applied at the top ends of discharge electrodes, a spherical shaped pigment aggregate flies out from the top end of the discharge electrode, and fine pixels are formed on a recording medium despite long ink discharge cycles. When an electric field causing a condensation region is applied at the top ends of the discharge electrodes, a semispherical shaped or thick shell shaped pigment aggregate flies out from the top end of the discharge electrode. Since ink solvent containing the charged pigment particles flies out together with the semispherical shaped or thick shell shaped pigment aggregate, higher density pixels than that created by the cohesion region can be recorded with a high speed. Thus the condensation region is suitable for a solid print recording; whereby the printer device can achieve highly accurate results with a high gradation recording at a high speed.
Patent CA-2288918-A1 (CA)
Inventor: FARTHING RICHARD C
IPC: G01R31/00
Filed: 1999-11-04
Abstract: Electronic self test and/or self diagnostic systems particularly useful with emergency lighting fixtures, including exit signage having light emitting diodes as light sources and unit emergency fixtures powered with lead-acid batteries, the systems perform testing and diagnostic functions on the circuitry, power supply, charger and tamping of such fixtures either by manual or automatic initiation. Testing functions are provided through use of a programmable microprocessor, the diagnostic circuitry not only monitoring operation of charger/transfer circuitry but also controlling the charger/transfer circuitry to enable alternate strategies for alleviation of a given failure. In emergency mode of a light emitting diode exit sign, a microprocessor-controlled two-stage inverter is employed not only to power the LED light source, but also to efficiently power the microprocessor. Power to the microprocessor is controlled by the microprocessor itself and can therefore be discontinued after appropriate operation until mains power is restored, thereby effectively reducing power consumption to zero. System operation can be flexibly configured 'through use of a two-wire serial link between modular elements of the system.  Incandescent emergency unit fixtures due to high drain rates and output loads require emergency mode operation through use of lead-acid batteries, thereby requiring voltage controlled charging and relay transfer, the self test and/or self diagnostic circuitry of the invention used with emergency unit fixtures thus differing in various respects from the circuitry employed for the LED exit signage fixtures and primarily in the need to measure both charge and discharge currents, the circuitry having a larger dynamic range in addition to a capability of measuring both positive and negative currents.
Patent CA-2289535-A1 (CA)
Title: Homopolymers with high photoinduceable double refraction
Inventor: VEDDER HANS-JOACHIM
IPC: C07C245/08
Filed: 1998-05-04
Abstract: The invention relates to novel side-chained polymers in which a high optical anisotropy can be obtained by radiation at room temperature. Said optical anisotropy is highly thermostable.
Patent CA-2291762-A1 (CA)
Inventor: DURETTE PHILIPPE L
IPC: A61K38/00
Filed: 1998-05-29
Abstract: Des composés de formule (I) sont des antagonistes de VLA-4 et/ou de .alpha.¿4?.beta.¿7?, et sont, en tant que tels, utiles pour inhiber ou prévenir l'adhésion cellulaire et pour lutter contre des pathologies induites par l'adhésion cellulaire. Ces composés peuvent être formulés sous forme de compositions pharmaceutiques et sont appropriés pour être utilisés dans le traitement de l'asthme, des allergies, de l'inflammation, de la sclérose en plaques et d'autres maladies inflammatoires et auto-immunes.
Patent CA-2292045-A1 (CA)
Title: Wireless data transmission over quasi-static electric potential fields
Inventor: VAN SCHYNDEL ANDRE
IPC: H04B13/00
Filed: 1999-12-09
Abstract: A transmitter includes a pair of electrodes separated in space, and transmit circuitry for varying the voltage difference applied across the electrodes in order to vary the spatial gradient of the electric potential field generated by the transmitter in accordance with the data to be transmitted. The receiver includes a pair of electrodes separated in space and receive circuitry which detects these variations in the quasi- electrostatic potential field in order to receive the transmitted data. Thus the receive electronics unit includes a detector connected to said electrodes for producing a signal which varies as the spatial gradient of the electric potential field across the receive electrodes varies but which does not depend on changes in potential within any given electrode.
Patent CA-2293960-A1 (CA)
Title: A process for the preparation of aliphatic oligocarbonate diols from dimethyl carbonate and aliphatic diols
Inventor: MELCHIORS MARTIN
IPC: C08G64/30
Filed: 2000-01-04
Abstract: The present invention relates to a process for the preparation of aliphatic oligocarbonate diols by a) transesterifying dimethyl carbonate with aliphatic diols in the presence of soluble transesterification catalysts in a gas-liquid countercurrent apparatus to form oligocarbonates until the degree of conversion of the initial dimethyl carbonate is more than 80% and b) removing methanol and traces of dimethyl carbonate in an apparatus which generates gas bubbles in the oligocarbonates until the degree of capping of the terminal OH groups with methoxycarbonyl groups is less than 5%.
Patent CA-2295930-A1 (CA)
Title: Pharmaceutical compositions having cholesterol-lowering effect
Inventor: NISHIJIMA SATOMI
IPC: C07K14/705
Filed: 1998-07-22
Abstract: This invention relates to: (1) pharmaceutical compositions having a cholesterol-lowering effect which comprises as the active ingredient a compound having a PPAR.delta.-activating effect or a PPAR.delta.- and PPAR.gamma.-activating effect, or a pharmaceutically acceptable salt thereof;  (2) pharmaceutical compositions wherein the cholesterol-lowering effect is an LDL-cholesterol-lowering effect;  (3) pharmaceutical compositions having a cholesterol-lowering effect which comprises as the active ingredient p-[3-(4-acetyl-3-hydroxy-2--propylphenoxy)propoxy]phenylacetic acid or a pharmaceutically acceptable salt thereof; and (4) a method for identifying a compound having a cholesterol-lowering effect characterized by measuring the peroxisome proliferation-activated receptor (PPAR).delta.-activating effect or the PPAR.delta.- and PPAR.gamma.-activating effect thereof.
Patent CA-2295979-A1 (CA)
Title: Lubricant composition for metal working operations
Inventor: LAMBERTH CURT
IPC: C10M169/04
Filed: 1998-07-13
Abstract: The lubricant composition comprises (a) a paraffinic base oil of defined viscosity and evaporation rate characteristics, (b) a polyhydric alcohol/aliphatic acid ester, (c) an antiwear agent and optionally an antioxidant. The lubricant composition is especially suitable for use in punching and staged-drawing operations on a metal/alloy, e.g. steel.
Patent CA-2297256-A1 (CA)
Title: Method for improving the efficacy of a probiotic, preparation of food additives and animal feed containing same
Inventor: BRONGNIART ISABELLE
IPC: A23K1/165
Filed: 1998-06-25
Abstract: The invention concerns a method for improving the zootechnic efficacy of the probiotic consisting of Bacillus sereus CIP 5832 whereby the probiotic and lysozyme are administered to the animals, preferably simultaneously.
Patent CA-2297905-A1 (CA)
Inventor: APPLEBY STEPHEN CLIFFORD
IPC: G06F17/28
Filed: 1998-08-07
Abstract: Apparatus for use within a system for translating a document from a source language to at least one target language, comprising means for parsing said document using grammar rules specific to said source language, to derive a source language semantic structure;  means for processing said source language semantic structure, to detect the presence therein of semantic elements which are specific to said source language, and to replace said semantic elements with replacement elements which are generic to a plurality of possible said target languages, to generate a generic semantic representation of said document.
Patent CA-2298445-A1 (CA)
Title: Method and compositions for treating late phase allergic reactions and inflammatory diseases
Inventor: AHMED TAHIR
IPC: C08B37/10
Filed: 1998-08-04
Abstract: A method of treating a mammalian patient suffering from or prone to a condition characterized by late phase allergic reactions, airway hyperresponsiveness or inflammatory reactions, e.g., asthma, allergic rhinitis, allergic dermatitis, allergic conjunctivitis, inflammatory bowel disease or rheumatoid arthritis, comprising the administration to the patient of an oral, parenteral, intrabronchial, topical, intranasal or intraocular pharmaceutical composition containing in each dose about 0.005 to about 1.0 mg per kilogram of patient body weight of ultra-low molecular weight heparins (ULMWH) or other sulfated polysaccharides having average molecular weights of about 1,000-3,000 daltons. Suitable inhalant and other pharmaceutical compositions for use in the novel treatment method are also disclosed.
Patent CA-2298959-A1 (CA)
Inventor: MALIN ART
IPC: B31B19/90
Filed: 2000-02-18
Abstract: A zipper strip for a reclosable package having a transverse zipper is provided. The zipper strip comprises a male profile and a female profile. Each profile includes at least one interlocking member extending from a base towards the opposite profile interlockable with an interlocking member on the opposite profile. One or both of the profiles is provided with at least one high compression member which allows the interlocked profiles to be sealed to thermoplastic film across the widths of their respective bases without the interlocking members being crushed or distorted.
Patent CA-2299988-A1 (CA)
Inventor: FRENKLER DIETER
IPC: C09J7/30
Filed: 2000-03-06
Abstract: A process for producing a film sheet (1), having at least one print carrier layer (2) of plastic, an adhesive layer (6) and a cover layer (8), in which the adhesive, layer (6) is applied to the print carrier layer (2), the print carrion layer (2) which is provided with the adhesive layer (6) is sent for drying and the print carrier layer (2) which is provided with the adhesive layer (6) after drying is combined with the cover layer (8) to produce the film sheet (1) made easier and more economical, while preventing damage to the print carrier layer during drying, by the fact that the temperature of the print carrier layer (2) provided with the adhesive layer (6) is automatically controlled. An apparatus (10) for performing this process is also provided.
Patent CA-2300835-A1 (CA)
Title: Method for packet transmission using an arq protocol on transmission channels in a digital transmission system
Inventor: DOETSCH MARKUS
IPC: H03M13/29
Filed: 1998-07-29
Abstract: In a method for packet transmission using an ARQ protocol on transmission channels in a digital transmission system, for channel coding, turbo coding is carried out in a turbo coder at the transmitter end and turbo decoding is carried out in a turbo decoder at the receiver end using soft-decision output signals, with a return channel being provided, using which the receiver requests the information from faulty packets once again. An RCPTC is used as the turbo code. When the information in a faulty packet is transmitted once again, at least a portion of the information suppressed by the puncturing of the RCPTC in the previous transmission is transmitted. This additional information is inserted into the already existing information at the receiver end, and this completed information is decoded once again. When the repeat transmission is made, the only bits which are transmitted are those which are additionally available at the next lower coding rate, since they are not punctured. The method is repeated until the packet is decoded without any errors or all the coded information in a packet is transmitted.
Patent CA-2301672-A1 (CA)
Title: Cosmetic composition containing a polymer aqueous dispersion and a disilanol silicone emulsion and method
Inventor: CONDAMINE CHRISTIANE
IPC: A61K8/898
Filed: 1998-08-18
Abstract: The invention concerns an aqueous or hydro-alcoholic cosmetic composition containing an aqueous dispersion of film forming polymer insoluble particles and a non-amino .alpha.,.omega.-disilanol silicone emulsion. The invention also concerns a method for the cosmetic treatment of keratin materials using said compositions.
Patent CA-2301839-A1 (CA)
Title: Filter system for removal of gas and particulates from cellular fluids
Inventor: OLIVER DANA A
IPC: B01D19/00
Filed: 1998-10-29
Abstract: A gas elimination system includes a gas elimination device (2) and priming system (8). The gas elimination device (2) includes a vortex chamber (14) that forms a vortex in the fluid flowing into the chamber (14) and a particulate filter (30) that removes particles from the fluid. The particulate filter (30) is located in the vortex chamber (14) such that the vortex is formed in a substantial volume of the chamber (14) before it encounters the particulate filter (30). When fluid encounters the particulate filter (30), the vortex is generally stopped, and additional released gases rise through the open top of the particulate filter (30). The device (2) also includes an outlet chamber (36) connected to the vortex chamber (14), and the particulate filter (30) extends into the outlet chamber (36). A check valve (38) is located at the outlet (40) of the outlet chamber (36) to shut off flow when the device (2) contains excess gas. The priming system in the form of a pillow block (8) is arranged to force air or fluid upward to dislodge the check valve (38), should it become stuck in the valve seat (42).
Patent CA-2302935-A1 (CA)
Title: Bicycle frame
Inventor: KUBA VLADISLAV
IPC: B62K15/00
Filed: 1998-08-28
Abstract: The invention pertains to a bicycle frame divisible into two parts, with a securing device (24) for detachably assembling the two parts of the frame (26, 28). The inventive bicycle frame is characterized by a stop having a bearing member (128) extending from one frame part (26) to a supporting member (126) on the other frame part (28) and passing through a plane including the frame partition area, and by a clamping device (24) for assembling the two frame parts members (26, 28) in such a way that the bearing member (128) rests upon the supporting member (126) and that both frame parts (26, 28) join by their front side.
Patent CA-2305572-A1 (CA)
Title: System and method for fixed-rate block-based image compression with inferred pixel values
Inventor: IOURCHA KONSTANTINE
IPC: H04N7/30
Filed: 1998-09-28
Abstract: An image processing system (205) includes an image encoder system (220) and an image decoder system (230) that are coupled together. The image encoder system (220) includes an image decomposer (315) and a block encoder (318) that are coupled together. The block encoder (318) includes a color quantizer (335) and a bitmap construction module (340).  The image decomposer (315) breaks an original image into blocks. Each block (260) is then processed by the block encoder (318a-nth). Specifically, the color quantizer (335) selects some number of base points, or codewords, that serve as reference pixel values, such as colors, from which quantized pixel values are derived. The bitmap construction module (340) then maps each pixel colors to one of the derived quantized colors. The codewords and bitmap are output as encoded image blocks (320). The decoder system (230) includes a block decoder (505a-mth). The block decoder (505a-mth) includes a block type detector (520), one or more decoder units, and an output selector (523). Using the codewords of the encoded data blocks, the comparator and the decoder units determine the quantized colors for the encoded image block and map each pixel to one of the quantized colors. The output selector (523) outputs the appropriate color, which is ordered in an image composer with the other decoded blocks to output an image representative of the original image. A method for encoding an original image and for decoding the encoded image to generate a representation of the original image is also disclosed.
Patent CA-2307094-A1 (CA)
Title: Thermoplastic marking compositions
Inventor: KARJALA TERESA
IPC: C08K3/00
Filed: 1998-10-19
Abstract: The subject invention pertains to thermoplastic marking compositions comprising a binder, which in turn comprise at least one homogeneous polymer. Accordingly, the subject invention provides a thermoplastic marking composition comprising: (a) from 10 to 80 weight percent of a binder, which in tum comprises: (i) from 1 to 99 weight percent of at least one homogeneous polymer, (ii) from 5 to 70 weight percent of at least one tackifier; (iii) from 0 to 10 weight percent of a polyethylene which has pendant acid functionality moieties or of a non-functionalized wax; and (iv) from 0 to 20 weight percent of a plasticizer; and (b) from 20 to 90 weight percent of an inorganic filler. The subject formulations are usefully applied via spray, screed, and extrusion techniques.